Demon Slayer : The Silent Journey - Chapter 137: The greatest Mission

The King of Hell sentences you to death by midnight, but I can ensure that you live past morning.

The young man, Qin Lang, received the inheritance of a poison school by chance. He uses poison to kill people, uses poison to save people and he uses poison to chase beauties. With body of ancient extinct poison and a body of a martial artist, he walks around the city, and wanders around in the underworld.

- Description from Novelupdates

An alien race invaded the Earth on June 6, 2128. At the midst of this war, many nations allied with the alien threat and the war nearly wiped out the rebelling humans of the planet. At the edge of mankind's survival, the United Nations Army launched its forces to eliminate the immediate stellar threats that loomed over Earth.

General Seeker Carlean, commander and leader of the mission, risked and gave his life to destroy the immediate stellar threat. The battle was won though Earth lay in ruins. Perhaps mankind will live to see a few years of peace before the alien threat returns to wipe out their existence.

At the immediate aftermath of the stellar battle, the fallen Seeker Carlean awakens and finds himself at aged 17, living the peaceful life he lived 16 years before he died.

So begins a new game in the battle for humanity's survival.

Once upon a time, there was a makeup artist who possessed outstanding skills and top-notch aesthetic judgement. When he did makeup for various stars, he could embellish sharpness onto the smooth vases that lacked edges, and he could make models who exceeded the boundaries of aesthetics to appear delicate and soft, more approachable to people.

Male stars loved to request him, for he had a thorough understanding of masculine charm in particular, and the makeup he did was never garishly slathered in oils or powders, instead exuding a natural, dashing air of elegance.

Female stars loved to request him, because not only was he excellent in his skills, he was also everyone’s closest confidant; when they chatted, he could easily hold any conversation, and his mouth would be tightly sealed, never allowing anyone’s privacy to slip out.

Although this person was quite young, after getting by in the makeup industry the past few years, he was virtually considered as a distinguished personality in his profession, and would be referred to as a ‘master’ wherever he went.

But he had a terrifying secret. He needed to carefully tread on thin ice and couldn’t expose even the slightest traces; otherwise, nobody would invite him to work ever again, and nobody would apply to the classes he led anymore.

—He was a straight man.

- Description from Novelupdates